381194910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 320

約数和(自身を含む): 1204346880

約数和(自身を除く): 823151970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 31, 34, 38, 45, 47, 51, 54, 57, 62, 81, 85, 90, 93, 94, 95, 102, 114, 135, 141, 153, 155, 162, 170, 171, 186, 190, 235, 255, 270, 279, 282, 285, 306, 310, 323, 342, 405, 423, 459, 465, 470, 510, 513, 527, 558, 570, 589, 646, 705, 765, 799, 810, 837, 846, 855, 893, 918, 930, 969, 1026, 1054, 1178, 1269, 1377, 1395, 1410, 1457, 1530, 1539, 1581, 1598, 1615, 1674, 1710, 1767, 1786, 1938, 2115, 2295, 2397, 2511, 2538, 2565, 2635, 2679, 2754, 2790, 2907, 2914, 2945, 3078, 3162, 3230, 3534, 3807, 3995, 4185, 4230, 4371, 4465, 4590, 4743, 4794, 4845, 5022, 5130, 5270, 5301, 5358, 5814, 5890, 6345, 6885, 7191, 7285, 7614, 7695, 7905, 7990, 8037, 8370, 8721, 8742, 8835, 8930, 9486, 9690, 10013, 10602, 11985, 12555, 12690, 13113, 13395, 13770, 14229, 14382, 14535, 14570, 15181, 15390, 15810, 15903, 16074, 17442, 17670, 19035, 20026, 21573, 21855, 23715, 23970, 24111, 24769, 25110, 26163, 26226, 26505, 26790, 27683, 28458, 29070, 30039, 30362, 31806, 35955, 38070, 39339, 40185, 42687, 43146, 43605, 43710, 45543, 47430, 47709, 48222, 49538, 50065, 52326, 53010, 55366, 60078, 64719, 65565, 71145, 71910, 72333, 74307, 75905, 78678, 79515, 80370, 83049, 85374, 87210, 90117, 91086, 95418, 100130, 107865, 118017, 120555, 123845, 129438, 130815, 131130, 136629, 138415, 142290, 144666, 148614, 150195, 151810, 159030, 166098, 180234, 196695, 213435, 215730, 222921, 227715, 236034, 238545, 241110, 247690, 249147, 261630, 270351, 273258, 276830, 300390, 323595, 361665, 371535, 393390, 409887, 415245, 426870, 445842, 450585, 455430, 470611, 477090, 498294, 540702, 590085, 647190, 668763, 683145, 723330, 743070, 747441, 811053, 819774, 830490, 901170, 941222, 1114605, 1180170, 1229661, 1245735, 1337526, 1351755, 1366290, 1411833, 1494882, 1622106, 2006289, 2049435, 2229210, 2242323, 2353055, 2459322, 2491470, 2703510, 2823666, 3343815, 3737205, 4012578, 4055265, 4098870, 4235499, 4484646, 4706110, 6148305, 6687630, 7059165, 7474410, 8110530, 8470998, 10031445, 11211615, 12296610, 12706497, 14118330, 20062890, 21177495, 22423230, 25412994, 38119491, 42354990, 63532485, 76238982, 127064970, 190597455, 381194910]

約数ペア:

[(1, 381194910), (2, 190597455), (3, 127064970), (5, 76238982), (6, 63532485), (9, 42354990), (10, 38119491), (15, 25412994), (17, 22423230), (18, 21177495), (19, 20062890), (27, 14118330), (30, 12706497), (31, 12296610), (34, 11211615), (38, 10031445), (45, 8470998), (47, 8110530), (51, 7474410), (54, 7059165), (57, 6687630), (62, 6148305), (81, 4706110), (85, 4484646), (90, 4235499), (93, 4098870), (94, 4055265), (95, 4012578), (102, 3737205), (114, 3343815), (135, 2823666), (141, 2703510), (153, 2491470), (155, 2459322), (162, 2353055), (170, 2242323), (171, 2229210), (186, 2049435), (190, 2006289), (235, 1622106), (255, 1494882), (270, 1411833), (279, 1366290), (282, 1351755), (285, 1337526), (306, 1245735), (310, 1229661), (323, 1180170), (342, 1114605), (405, 941222), (423, 901170), (459, 830490), (465, 819774), (470, 811053), (510, 747441), (513, 743070), (527, 723330), (558, 683145), (570, 668763), (589, 647190), (646, 590085), (705, 540702), (765, 498294), (799, 477090), (810, 470611), (837, 455430), (846, 450585), (855, 445842), (893, 426870), (918, 415245), (930, 409887), (969, 393390), (1026, 371535), (1054, 361665), (1178, 323595), (1269, 300390), (1377, 276830), (1395, 273258), (1410, 270351), (1457, 261630), (1530, 249147), (1539, 247690), (1581, 241110), (1598, 238545), (1615, 236034), (1674, 227715), (1710, 222921), (1767, 215730), (1786, 213435), (1938, 196695), (2115, 180234), (2295, 166098), (2397, 159030), (2511, 151810), (2538, 150195), (2565, 148614), (2635, 144666), (2679, 142290), (2754, 138415), (2790, 136629), (2907, 131130), (2914, 130815), (2945, 129438), (3078, 123845), (3162, 120555), (3230, 118017), (3534, 107865), (3807, 100130), (3995, 95418), (4185, 91086), (4230, 90117), (4371, 87210), (4465, 85374), (4590, 83049), (4743, 80370), (4794, 79515), (4845, 78678), (5022, 75905), (5130, 74307), (5270, 72333), (5301, 71910), (5358, 71145), (5814, 65565), (5890, 64719), (6345, 60078), (6885, 55366), (7191, 53010), (7285, 52326), (7614, 50065), (7695, 49538), (7905, 48222), (7990, 47709), (8037, 47430), (8370, 45543), (8721, 43710), (8742, 43605), (8835, 43146), (8930, 42687), (9486, 40185), (9690, 39339), (10013, 38070), (10602, 35955), (11985, 31806), (12555, 30362), (12690, 30039), (13113, 29070), (13395, 28458), (13770, 27683), (14229, 26790), (14382, 26505), (14535, 26226), (14570, 26163), (15181, 25110), (15390, 24769), (15810, 24111), (15903, 23970), (16074, 23715), (17442, 21855), (17670, 21573), (19035, 20026)]